Skip to main content
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Vote for your favorite vizzies from the Power BI Dataviz World Championship submissions. Vote now!

Reply
KBO
Memorable Member
Memorable Member

Data modeling - 3NF

‎11-13-2018 04:51 AM

Hello everybody,

I have a little problem with a easy table - first and second NF is easy but I'm not sure If the relation is already in the 3NF or not?

DataModel.png

I thougth I will reduce dublicates and in this relation I see some of them but is this correct?

Best regards,

Kathrin

 

P.S I need this for a little workshop in Data modeling in Power BI Desktop :D.

Labels:
Message 1 of 3
1,222 Views
0
2 REPLIES 2
v-danhe-msft
Microsoft Employee
Microsoft Employee

‎11-13-2018 09:48 PM

Hi @KBO,

Could you please tell me the meaning of "NF" and post your deisred result if possible?

 

Regards,

Daniel He

Community Support Team _ Daniel He
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Message 2 of 3
1,206 Views
0
KBO
Memorable Member
Memorable Member
In response to v-danhe-msft

‎11-13-2018 11:02 PM

Hi Daniel,

It means: https://en.wikipedia.org/wiki/Third_normal_form also we don't need the other relations because I only want to know if this relation is in the 3NF. I think it is but I'm not 100% sure :).

 

Best,

Kathrin

Message 3 of 3
1,201 Views
0

Helpful resources

Announcements
Power BI DataViz World Championships

Power BI Dataviz World Championships

Vote for your favorite vizzies from the Power BI World Championship submissions!

Sticker Challenge 2026 Carousel

Join our Community Sticker Challenge 2026

If you love stickers, then you will definitely want to check out our Community Sticker Challenge!

January Power BI Update Carousel

Power BI Monthly Update - January 2026

Check out the January 2026 Power BI update to learn about new features.

FabCon Atlanta 2026 carousel

FabCon Atlanta 2026

Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.

View All